20519 - Top Huge 3.45 Inch Otodus obliquus Shark Vertebra Bone Paleocene Anetoceras Agassiz 1843 (ray-finned fish)

Agassiz 1843 (ray-finned fish)

Coexistence of native Fe and Fe-Ni alloys

Heliomeroides

not easy to find

the sediments of the Kem Kem Formation in Morocco were deposited in a fresh water delta system

20519 - Top Huge 3.45 Inch Otodus obliquus Shark Vertebra Bone Paleocene Anetoceras Agassiz 1843 (ray-finned fish)Impressive and huge vertebra of this shark species. It is not common to find such large vertebrae. This vertebra has been stabilized on its surface by Paraloid B 72 to ensure its stability and consistency. This process does not affect neither the color nor any of the characteristics. It simply makes the specimen better preserved in the long term. It has small glued fractures, but no fabrication. Otudus is a genus belonging to the shark group known as